Syncope in allergy.
D000707:Anaphylaxis; D001249:Asthma / Q000150:complications; D001929:Brain Edema / Q000150:complications; D003371:Cough / Q000150:complications; D004646:Emphysema / Q000150:complications; D004837:Epinephrine / Q000009:adverse effects; D006801:Humans; D006967:Hypersensitivity / Q000150:complications*; D008881:Migraine Disorders / Q000150:complications; D012701:Serotonin / Q000032:analysis; D013575:Syncope / Q000209:etiology*
D012701:Serotonin; D004837:Epinephrine